baber/WOPTO huggingface dataset:
Patent EP-4300608-A1 (EP)
Title: Organic light-emitting device
Inventor: KIM KYEONG-HYEON
IPC: H01L51/00
Filed: 2022-03-08
Abstract: The present invention relates to an organic light-emitting device employing, as a host of a light emission layer, an anthracene derivative compound having a characteristic structure by introduction of a benzofuran structure into the anthracene backbone, and as a dopant of the light emission layer, a polycyclic compound having a characteristic structure. The organic light-emitting device according to the present invention is an organic light-emitting device with significantly improved external quantum efficiency and can be advantageously utilized not only for lighting devices but also for various display devices, such as flat, flexible, and wearable displays.
Patent EP-4276177-A1 (EP)
Inventor: CHANG JIN SOOK
IPC: C12N9/10
Filed: 2022-03-10
Abstract: The present disclosure relates to a novel citrate synthase variant, a microorganism comprising the variant, and a method for producing O-acetyl-L-homoserine and L-methionine using the microorganism.
Patent EP-4316268-A1 (EP)
Title: Meat flavor imparting agent
Inventor: KOBA RYUSUKE
IPC: A23L27/00
Filed: 2022-03-25
Abstract: The present invention aims to provide a composition that can be used widely, can be produced easily, and is capable of imparting livestock meat flavors without containing livestock meat materials, and a production method thereof. In detail, a method for producing a livestock meat flavor-imparting agent, including heating a crude sugar, and a cysteine or a salt thereof and a livestock meat flavor-imparting agent containing a heated product of crude sugar, and cysteine or a salt thereof are provided.
Patent EP-4294063-A1 (EP)
Inventor: WANG ZHIFENG
IPC: H04W8/18
Filed: 2022-03-25
Abstract: Embodiments of this application provide a communication system, a first electronic device, and a second electronic device, and relate to the field of communication technologies. The communication system includes the first electronic device and the second electronic device. A first SIM card is installed on the second electronic device, and the first SIM card stores first SIM card information. After establishing a connection to the second electronic device, the first electronic device obtains the first SIM card information, and establishes a connection to a network side device based on the first SIM card information, so that the second electronic device enters a relay mode. In the relay mode, the first electronic device assists the second electronic device in performing a cellular communication service related to the first SIM card. According to the technical solutions provided in embodiments, when a cellular signal of the first electronic device is relatively poor, the second electronic device with a relatively good cellular signal may be selected to assist the first electronic device in accessing the network side device. This improves cellular communication quality of the second electronic device.
Patent EP-4313027-A1 (EP)
Inventor: PAPPAS GEORGE D
IPC: A61K31/352
Filed: 2022-03-29
Abstract: La présente divulgation concerne l'utilisation de compositions et leur utilisation dans la réduction et le traitement de la douleur.
Patent EP-4302414-A1 (EP)
Inventor: LEE GILWON
IPC: H04B7/0452
Filed: 2022-07-28
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for operating a user equipment (UE) comprises receiving configuration information about a channel state information (CSI) report, the configuration information including a number of remote radio heads (RRHs), N RRH  > 1; selecting a subset of RRHs from the N RRH  RRHs independently for each subband (SB); determining the CSI report including an indicator indicating the selected subset of RRHs for each SB; and transmitting the CSI report including the indicator indicating the selected subset of RRHs for each SB.
Patent EP-4290605-A1 (EP)
Inventor: WANG JIAZHENG
IPC: H01M4/133
Filed: 2022-06-10
Abstract: The present application provides a battery cell, a battery and an electric device. The battery cell includes a positive electrode plate and a negative electrode plate, the negative electrode plate includes a negative electrode current collector, a negative electrode active material layer arranged on at least one surface of the negative electrode current collector, and a lithium supplement layer, wherein the negative electrode active material layer includes a first portion and a second portion connected with the first portion, the first portion exceeds the positive electrode plate, the second portion is arranged corresponding to the positive electrode plate, and the lithium supplement layer is arranged on at least part of a surface of the first portion away from the negative electrode current collector. The negative electrode plate of the present application can improve the first Coulomb efficiency, cycle performance and storage performance of the battery cell.
Patent EP-4246929-A1 (EP)
Inventor: FRIEDRICH ERIC C
IPC: H04L65/612
Filed: 2023-03-15
Abstract: Embodiments herein describe a CDN where anycast routing is used to identify a load balancer for selecting a cache in the CDN to use to deliver a requested object to a user. In one embodiment, the user performs a DNS lookup to identify an anycast IP address for a plurality of load balancers in the CDN. The user can then initiate anycast routing using the anycast IP address to automatically identify the closest load balancer. Once the identified balancer selects the cache, the load balancer can close the anycast connection with the user device and use an HTTP redirect to provide the user device with a unicast path to the selected cache. The user device can then establish a unicast connection with the cache to retrieve (e.g., stream) the object.
Patent EP-4231802-A1 (EP)
Inventor: KIM SEUNGYEON
IPC: H10B41/27
Filed: 2023-02-07
Abstract: A non-volatile memory device includes a first semiconductor layer including a first cell region in which a first memory cell array is disposed, a second cell region in which a second memory cell array is disposed, , wherein the first memory cell array and the second memory cell array each include a plurality of word lines, a plurality of memory cells, and a plurality of bit lines, and a second semiconductor layer including a page buffer circuit region in which a page buffer circuit connected to the first memory cell array and the second memory cell array is disposed, , wherein the page buffer circuit region overlaps a boundary region between the first cell region and the second cell region when viewed from the vertical direction.
Patent EP-4246780-A1 (EP)
Inventor: FAKAM TCHAKOUE MATHIAS
IPC: H02K7/00
Filed: 2023-03-13
Abstract: Le moteur électrique (1) comprend un stator (3), un rotor (5), un arbre rotatif (7) entraîné en rotation autour d'un axe de rotation (X) par le rotor (5), un ventilateur (9), et un amortisseur (13) liant en rotation le ventilateur (9) à l'arbre rotatif (7), l'amortisseur (13) comprenant :- un moyeu (15), monté sur l'arbre rotatif (7) ;- un support de ventilateur (17), sur lequel le ventilateur (9) est fixé ;- un absorbeur de chocs (19) en un matériau élastiquement déformable, le support de ventilateur (17) étant fixé au moyeu (15) seulement par l'intermédiaire de l'absorbeur de chocs (19).
Patent EP-4250538-A1 (EP)
Title: Rotor, electric motor, vehicle, and assembly method for rotor
Inventor: YING RENLONG
IPC: H02K1/28
Filed: 2023-03-24
Abstract: The present disclosure relates to a rotor of an electric motor, comprising: a main body, extending along a rotation axis X of an electric motor, the main body being formed of a set of stacked sheets and provided with a fastener through-hole; and a fastener, extending through the fastener through-hole in the main body, to clamp the set of stacked sheets. The fastener through-hole has a recess at a radially outer part of an inner wall thereof, the fastener abuts against the recess and is at least partially accommodated in the recess. The present disclosure further relates to an electric motor comprising the rotor, and a vehicle comprising the electric motor. The present disclosure further relates to a method for assembling an rotor.
Patent EP-4252518-A1 (EP)
Title: Mower
Inventor: BABA YUSUKE
IPC: A01D34/00
Filed: 2023-03-30
Abstract: In the related art, in a case of performing a grass collecting operation, no appropriate place is provided for a detached mulching cover. In many cases, the mulching cover is placed in a barn or the like. Therefore, in a case of switching to a mulching operation during a grass mowing operation, it is troublesome to go to the barn to get the mulching cover. Provided is a mower which includes a main body 1 of the mower, a mowing device 6, a grass collecting container 4, a conveyance path 7 from the mowing device 6 to the grass collecting container 4, and a detachable mulching cover 20 configured to block the conveyance path 7. The mowing device 6 is provided with a cover fixing portion 17 configured to fix the mulching cover 20 removed to open the conveyance path 7.
Patent EP-4270058-A1 (EP)
Inventor: SHEN GE
IPC: G01S17/931
Filed: 2023-04-26
Abstract: The disclosure discloses a laser radar and a laser radar-based detection method. The laser radar includes: a housing (1); a laser transmitter (2) provided in the housing, configured to transmit laser light; an optical window (3) provided at the housing, where the laser light transmitted from the laser transmitter leaves the housing through the optical window, and laser light reflected by a target object returns to the interior of the housing through the optical window; a laser receiver (4) provided in the housing, configured to receive the laser light reflected by the target object; and an optical template (5), where a portion of the laser light transmitted from the laser transmitter is reflected by the optical template to the laser receiver. The laser radar according to the disclosure can ensure the reliability of the laser radar.
Patent EP-4292697-A1 (EP)
Inventor: PEZZOLI PAOLO
IPC: B01F23/60
Filed: 2023-06-14
Abstract: Metering/mixing device (100) comprising a double-chamber body and an inner jacket (4) which are assembled by means of two headers (17, 19); a left-handed screw conveyor (5) and a right-handed screw conveyor (6) both housed inside a case (1), to move material to be mixed; a motor (10) arranged on a part protruding from the header to move, via a system for kinematic connection, the shaft of the left-handed screw conveyor; a supporting framework configured to support the case by means of load cells (3) configured to detect the weight of the material inside the case and to transmit it to a command and control system which is configured to, depending on the weight detected, regulate the amount of material that is discharged through a discharge port (8) and to provide a command to replenish the material contained in the metering/mixing device.
Patent EP-4299416-A1 (EP)
Title: Lenkgetriebe für ein kraftfahrzeug
Inventor: RAITHER WOLFRAM
IPC: B62D5/04
Filed: 2023-06-27
Abstract: Die vorliegende Erfindung betrifft ein Lenkgetriebe (1) für ein Kraftfahrzeug. Um den Aufwand zu verringern und eine verbesserte Einstellung der Vorspannung zu ermöglichen, schlägt die Erfindung vor, dass die Vorspanneinrichtung (5) ein Keilelement (51) und ein Spannelement (53) aufweist, wobei das Keilelement (51) in einer Keilrichtung quer zur Verbindungslinie (V) zusammenlaufende, zur Motorachse (G) und Getriebeachse (G) parallele Keilflächen (510, 511) aufweist, die mit korrespondierenden Gegenflächen (520, 521) am Motorgehäuse (3) und am Getriebegehäuse (2) zusammenwirken, und das Spannelement (53) ausgebildet ist, das Keilelement (51) in der Keilrichtung zwischen die Gegenflächen (520, 521) zu zwängen.
Patent EP-4252602-A1 (EP)
Inventor: MORENO PÉREZ DIEGO
IPC: A47K3/00
Filed: 2023-03-30
Abstract: The invention describes a bathing structure located between three walls to be used as a shower tray, comprising a frame (1) with a base (2), a first end (3), a second end (4) and a central area (5), a first vertical extension (6) that extends from the first end (3), a second vertical extension (7) that extends from the central area (5) and a third vertical extension (8) that extends from the second end (4), in addition to a vertical panel (9) supported between the first vertical extension (6) and the second vertical extension (7), and a gate (11) that is located in an access (10) defined on the base (2) and between the second and third vertical extensions (7, 8) and is laterally movably coupled to one of said second or third vertical extensions (7, 8) sealing or opening the access (10).
Patent EP-0006944-A1 (EP)
Inventor: FORSMAN LARS OSTEN
IPC: G01B5/20
Filed: 1979-06-06
Abstract: Un appareil d'indication de mesures interieures comprend une embase (11) et un plateau support (12) place au-dessus de l'embase pour l'objet a mesurer. Des rails alignes (34) mobiles l'un par rapport a l'autre sont disposes sur l'embase (11) et se prolongent le long de fentes (15) dans le plateau de support (12), lesdites fentes etant disposees radialement par rapport a un centre. Des bras de mesure (35) se projettent vers le haut a partir des rails au travers des fentes qui forment egalement des guides de supports de maintien pour l'objet a mesurer place sur le plateau support (12). Les rails sont relies a des organes d'indication (43) pour transmettre le mouvement des bras de mesure aux organes d'indication.
Patent EP-0003753-A1 (EP)
Inventor: CUMBO CHARLES CARMEN
IPC: C07D317/26
Filed: 1979-01-29
Abstract: A process for hydroformylating a cyclic acrolein acetal to form the corresponding cyclic acrolein acetal aldehyde, said process comprising conducting said hydroformylation in the presence of carbon monoxide, hydrogen, rhodium complex catalyst and 1-3%of excess triphenyl phosphite ligand based on the acetal at a pressure of carbon monoxide of from 5-20 psia and a pressure of hydrogen of from 10- 400 psia maintained with a gas having a H 2 :CO ratio of from 1:1-20:1 and a temperature of from 100-115°C, the rhodium content of said catalyst being 1-50 ppm of rhodium based on the acetal.
Patent EP-0013324-A1 (EP)
Inventor: ELLERS FREDERICK SCOTT
IPC: F16L1/20
Filed: 1979-11-26
Abstract: Apparatus and method for laying a pipeline on the sea- bottom which includes a boyant body (12) comprised of a toroidal buoyancy tank, a central hub (16) and radial spokes. The body (12) is adapted to carry a single, continuous length of pipe. The pipe (28) is wrapped on the body (12) when he is horizontally disposed and floating on the water. The body (12) with the convolutions of pipe (28) are towed to the second site while the body (12) and the pipe (28) remain horizontally disposed. The the tank receives over valves (74) sea water to unbalance the body (12) and cause it to be moved into a vertical position. In this position, the body (12) is towed forwardly and rotated to allow the pipe (28) to be vertically unwrapped from the body (12) and to gravitate therefrom. A second tank (30) having a power mechanism (41) which is coupled by gear (43) with the body (12) to rotate the body during a pipe laying operation or during the pipe (28) will be wrapped onto the body (12).
Patent EP-0005874-A1 (EP)
Inventor: SCHOLS REINIER SOPHI
IPC: C09K8/72
Filed: 1979-05-10
Abstract: A low-viscosity acid is injected into a fracture containing a high-viscosity fluid. The injection takes place through perforations in the casing or production tubing, and the acid follows fingering flow paths in the fracture. The perforations are widely spaced (at least 60 centimetres distance between the perforations) to prevent merging of these flow paths close to the well.
Patent EP-0008823-A1 (EP)
Inventor: ALTSCHER SIEGFRIED
IPC: C08G64/00
Filed: 1979-08-08
Abstract: Copoly (carbonate/phosphonates) are formed by reaction of a dihydric phenol, a carbonate precursor, and an organophosphorus dihalide. The inherent viscosity and melting point of such polymers is increased by the presence of an effective amount of a chain branching agent, optionally in the additional presence of a chain terminating agent.
Patent EP-0015328-A1 (EP)
Inventor: YOUNG JACK H
IPC: A61L2/24
Filed: 1979-02-08
Abstract: In methods and apparatus for steam sterilization, goods are conditioned in a sterilizing chamber (16) by removing air and heating to a desired temperature. Pressure change in the chamber is monitored and employed to control conditioning. The goods are subjected to a plurality of controlled cyclic pressure pulses below a predetermined super-atmospheric pressure level by alternate evacuation and steam pressurization of the chamber. The cyclic pressure pulsing is made responsive to load characteristics which are determined by monitoring pressure change in the chamber (16) by means of a pressure sensing assembly (66). In a specific embodiment, air is flushed from the chamber (16) initially by the injection of steam via a valve (45) from a jacket (22) simultaneously with evacuation of the chamber (16) by means of a water ejection (48). The evacuation phase of each pulse continues until both a predetermined time has lapsed and a predetermined vacuum level has been attained; and the steam pressurization phase of each pulse is continued until a fixed pressure related to sterilization temperature is reached. Thereafter steam is admitted to the chamber (16) and steam pressure is maintained therein until the sterilization has been completed.
Patent EP-0006326-A1 (EP)
Inventor: MIELKE DENNIS L
IPC: D04H1/72
Filed: 1979-06-06
Abstract: Apparatus for spreading fibres uniformly over a conveyor has separate fibre distributors (10, 12) which deposit dry fibres onto a conveyor belt (22) through foraminous discharge outlets (29).Fibrous mat produced on the travelling conveyor belt (22) by discharge from a first distributor (10) tends to bunch or fluff up between this and the next distributor. To prevent this, the distributors (10, 12) have their outlets (29) open to a common, substantially sealed tunnel (26) through which the conveyor belt (22) travels. The tunnel top (46) between the distributors (10, 12) is perforated and its bottom is exposed to a partial vacuum whereby a downward air flow is created between the distributors (10, 12) which holds the mat onto the belt (<sub>22</sub>).
Patent EP-0017686-A1 (EP)
Inventor: IHARA MASAHIRO
IPC: B28B3/20
Filed: 1979-11-23
Abstract: An extrusion die having lattice-like slits (2') of very small width (i') can be easily obtained by plating a metal film (4) on the surface of slits (2) in the matrix (1) of the die. A honeycomb structural body produced by the use of the extrusion die has a very high cell density and a very large surface area, and is suitable as a catalyst carrier for the purification of exhaust gas of automobile.
Patent EP-0011559-A1 (EP)
Inventor: CARDINI JEAN-LOUIS
IPC: C22B1/00
Filed: 1979-11-12
Abstract: This invention provides a process and apparatus for the wet attrition of ore. The process comprises grinding the ore to a pulp having a particle size distribution such that about 80% by weight of the particles have a diameter of from about 30 to about 0.4 mm; and agitating the pulp in a slightly turbulent medium. The apparatus comprises a vat having top and bottom covers with central openings and a gutter disposed along the exterior circumference of the top of the vat; a cylindrical shaft extending through the opening in the top cover; and a pair of impellers mounted at a distance apart on the shaft, the blades of the impellers being so arranged that the pulp is pumped towards the space defined between the two impellers.
Patent EP-0014397-A1 (EP)
Inventor: SIMATUPANG MARULI H DR
IPC: C08K3/30
Filed: 1980-01-25
Abstract: Additives such as boric acid and salts thereof with sodium, potassium, magnesium, lithium or ammonia, sodium acetate, potassium acetate, magnesium acetate, lithium acetate, copper acetate or zinc acetate, zinc chloride, zinc sulphate, copper sulphate, or primary or secondary ammonium phosphate are used in the manufacture of materials such as wood particle board to delay the hardening and setting of caustically burnt magnesite, semiburnt dolomite or activated magnesium oxide in the ready-prepared mixture of wood chips or other organic and inorganic fibres, water and magnesium chloride or sulphate dissolved therein. <IMAGE>
Patent EP-0016438-A1 (EP)
Inventor: LANDLER JOSEF
IPC: B44C3/08
Filed: 1980-03-14
Abstract: Zur Herstellung eines Verbundkörpers, bei dem auf einen flächigen Träger eine Schicht aus vernetzbarem Kunststoff aufgetragen und hierauf getrocknet und gehärtet wird, wird vorgeschlagen, daß die Kunststoffschicht vor der Härtung oder nach wenigstens teilweiser Härtung an ihrer Oberfläche verformt wird.
Patent EP-0017129-A1 (EP)
Inventor: SAUER HANS
IPC: H01H51/22
Filed: 1980-03-24
Abstract: Ein polarisiertes Zungenkontaktrelais weist einen Spulenkörper mit einer darauf angeordneten Wicklung auf, zwei durch das Innere des Spulenkörpers verlaufende ferromagnetische Kontaktzungen, mindestens einen Dauermagnet sowie zwei Paare von Polschuhen. Die beiden Kontaktzungen sind jeweils an ihrem einen Ende fixiert und arbeiten mit ihrem anderen, freien Ende mit von jeweils einem Polschuhpaar gebildeten Festkontakten zusammen. Das so gebildete Relais weist zwei Umschalt-Kontaktsysteme auf, die elektrisch voneinander isoliert sind und doch absolut synchron betätigt werden können.
Patent EP-0019211-A1 (EP)
Inventor: COPA WILLIAM MARVIN
IPC: C02F1/72
Filed: 1980-05-08
Abstract: Disinfection of aqueous media (1) contaminated with microorganisms is effected by contacting said media with a gas phase (5) in which a plasma (6) is generated by focused laser radiation (10). Similarly, wastewaters containing organic substances are purified by contacting them with an oxygen-containing gas phase in which a plasma is generated by focused laser radiation which promotes oxidation of the organic substances to innocuous products.
Patent EP-0023262-A1 (EP)
Inventor: IDSTEIN HERMANN
IPC: B65H29/54
Filed: 1980-06-20
Abstract: Die Ablöseeinrichtung umfaßt zur Ablösung von Blattmaterial von einer Walze (1) eine Anzahl von schwenkbaren Ablösefingern (2), von denen jeder eine Anlagefläche (10) konkaver Form besitzt, die mit ihrer Krümmung der konvexen Oberflächenkrümmung der Walze (1) angepaßt ist. Die Ablösefinger (2) sind mittels eines Tragzapfens (7) in Haltebügeln (3) schwenkbar gelagert, die auf einer Tragstange (4) aufsitzen, die in zwei Seitenteilen (19) gelagert ist. Die Anlagefläche (10) weist eine quer zur konkaven Form verlaufende konvexe Wölbung auf.
Patent EP-0045814-A1 (EP)
Inventor: BOHM NANDOR
IPC: F16F1/10
Filed: 1980-08-05
Abstract: 1. An adjustable measuring coil-spring (1) for measuring instruments such as dynamometers, ohmmeters, speedometers and fuel-consumption gauges for motor vehicles and machines performing work, comprising a support housing extending at least along the outer turn of the coil-spring and an adjustment device which co-operates with the end of the spring-band and with the aid of which the operative length of the spring-band can be adjusted, characterized in that the support housing is provided with a retaining coil (7) engaging between the turns of the rotatably adjustable measuring coil-spring (1) against which the spring-band bears by way of its portion adjoining the outer end of the spring-band, and that the spring-band has a cross-section that continuously increases or decreases from the outer spring turns to the inner spring turns.